Polished De Grussa copper ore slab CO101 beryl 165 mm x 140 mm

165 mm x 140 mm x 16 mm thick

It weighs 240 grams

Weighs 254 grams

Dimensions at widest points approximately 170 mm x 110 mm x 50 mm thick

Dimensions at widest points approximately 160 mm x 150 mm x 16 mm thick

Polished De Grussa copper ore slab CO101 beryl 165 mm x 140 mmCO101 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 440 mm x 220 mm x 17 20 mm thick. Weighs: 4,055 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of dark green malachite, bright blue chrysocolla, brown iron oxides and druzy quartz pockets The Degrussa underground mine is a high grade copper deposit in Western Australia that commenced operation in 2012 and ceased mining in